baber/WOPTO huggingface dataset:
Patent EP-0033597-B1 (EP)
IPC: A63B67/00
Filed: 1981-01-15
Granted: 1984-04-11
Abstract: The invention relates to a games apparatus comprising a lighter-than-air ball,(28) a roof (12) covering at least the intended playing area, and two goals (22, 23). The apparatus is for use in games to be played by two teams, mounted on mechanical devices, such as cycles, on horseback, or on foot, and the intention is for each team to score goals by forcing the ball into the goal defended by the opposing team. The roof, conveniently of a mesh material, is arranged at such height above the playing area as to limit the height to which the lighter-than-air ball can rise, thus to maintain the ball within reach of the players.
Patent EP-0071691-B1 (EP)
IPC: B44B5/00
Filed: 1981-08-12
Granted: 1985-12-11
Abstract: A device for embossing, by means of an elastomer counterdie, metal plates and strips, and comprising: a bar bearing block (2) in which grooves are provided for the lengthwise sliding of flat bars (3); lengthwise sliding flat bars which along their length are provided with embossing punches representing letters and/or symbols; ejectors (12) housed in the bar bearing block for ejecting the plate after the embossing; electrical motors (5), one for each bar, for the movement, through pinion and gear wheel (7), of the bars according to pre-arranged displacements; and idle rollers (13) on which the flat bars rest, out of the bar bearing block.
Patent EP-0064986-B1 (EP)
Title: Preparation of acetic anhydride
IPC: C07C51/56
Filed: 1981-09-24
Granted: 1985-08-14
Abstract: A continuous, liquid phase process for carbonylating methyl acetate with carbon monoxide gas in the presence of 2-7 volume percent hydrogen, and a catalytic combination of rhodium, and iodine compound and lithium. The use of 2-7 volume percent hydrogen with such catalytic combination in this process reduces tar formation and increases spacetime yields (grams/liter/hours(s)).
Patent EP-0063688-B1 (EP)
IPC: B01D9/00
Filed: 1982-03-12
Granted: 1984-11-28
Abstract: A crystallizing apparatus particularly for use with undercooled melts. Crystallizing is effected on the cooling conveyor belt in a thick layer. A precrystallizer comprises at least two rolls arranged above the cooling conveyor and rotating in the same direction. A shear gap is formed between the at least two rolls. A melt is applied to an uppermost one of the at least two rolls in a thin layer. In the course of the path followed by the melt over the at least two rolls, shearing forces are generated within the area of the shear gap, which enhance the nucleation. A further enhancement of nucleation is obtained by cooling the at least two rolls, so that relatively large volumes of the melt may be crystallized per unit time in the crystallizing apparatus without the need for the addition of supplemental seed crystals to the melt. The amount of melt in the precrystallizer is very small.
Patent EP-0075096-B1 (EP)
IPC: A61C1/08
Filed: 1982-08-09
Granted: 1986-06-04
Abstract: The present invention is directed to a dental handpiece having two parts which are coupled together for relative rotation on the axis of the dental handpiece characterized by an arrangement for conveying light through the handpiece and including a rotatable optical coupling having at least one transmission ring.
Patent EP-0074822-B1 (EP)
Title: Recognition of speech or speech-like sounds
IPC: G10L17/08
Filed: 1982-09-10
Granted: 1987-03-18
Abstract: An improved method of speech recognition suitable for use in simple type speech recognition systems is disclosed. The method of speech recognition uses short time self-correlation functions as feature parameters for recognition of speech or speech-like words and especially effecting preliminary selection utilizing part of data for final recognition, that is, short time self-correlation functions of lower degrees (typically, primary to cubic). In carrying out recognition of speech or speech-like sounds, the method involves creating self-correlation functions for input sound signals, deciding the intervals of the sound signals, normalizing the time axies in conjunction with the sound intervals, and conducting recognization of words or the like through deciding using the self-correlation functions as feature parameters whether there is matching with reference patterns. In the above method, preliminary selection is effected prior to the final recognization step by means of linear matching using the self-correlation functions of lower degrees.
Patent EP-0060777-B1 (EP)
IPC: G21C5/10
Filed: 1982-03-11
Granted: 1984-10-24
Abstract: A nuclear reactor with juxtaposed prismatic fuel assemblies cooled by the flow of a liquid in a cylindrical jacket. A partitioning of the core between the peripheral assemblies and the jacket is constituted by rods parallel to the assemblies, guided laterally by bracing plates fast to the jacket in which the rods are free to slide longitudinally.
Patent EP-0086344-B1 (EP)
IPC: B23P9/02
Filed: 1983-01-18
Granted: 1989-04-12
Abstract: A pull gun (30) is used for pulling a mandrel (32, 232) through an expandable sleeve (240) positioned in a fastener hole (134, 136, 246, 248) having a countersink (138, 250). The mandrel (32, 232) expands the sleeve (126, 240) as it moves therethrough, causing the sleeve (126, 240), to put the metal which surrounds the hole (134, 136, 246, 248) and the countersink (138, 250) in a state of compression. The pull gun has an expandable countersink prestressing device (74, 162) having a generally central passageway (80, 182) through which the mandrel (32, 232) travels axially as it is being retracted into the pull gun. The prestressing device (74,162) has conical end surfaces (76, 190) to prestress the countersink (138, 250) as the mandrel (32, 232) is pulled through the hole (134, 136, 246, 248). The device (74, 162) has an axially split sleeve retainer (102, 214) extending therein so as to retain the sleeve within the fastener hole when the mandrel is being retracted. A solid film lubricant (127) is provided on the inner surface of the expandable sleeve (126, 240). The coefficient of friction of such lubricant (127) and the contact area (66) of the mandrel (32, 232) with the interior of the sleeve (126, 240) are controlled for the purpose of providing a reaction force which is sufficient to generate enough pressure between the conical insert (90, 190) and the walls of the countersink (138, 250) to adequately compress the metal bounding the countersink (138, 250).
Patent EP-0085386-B1 (EP)
Inventor: OCHII KIYOFUMI
IPC: G06F12/16
Filed: 1983-01-25
Granted: 1993-12-22
Abstract: A semiconductor memory device includes a plurality of bit memory sections, a plurality of column select circuits for selecting columns of each of the bit memory sections, and a spare memory section containing a column of spare memory cells. The first switching circuits are coupled with the column select circuits and a second switching circuit is coupled with the spare memory section. A control circuit responds to a specific address by turning off the selected one of the first switching circuits and turning on the second switching circuit.
Patent EP-0118846-B1 (EP)
IPC: G03C1/54
Filed: 1984-03-02
Granted: 1989-06-07
Abstract: Disclosed is a two-component diazotype material comprising a support and a light-sensitive layer containing (a) at least one diazonium compound derived from p-phenylenediamine and carrying a basic heterocyclic radical in the 4-position and ether groups in the 2- and 5-positions, (b) a coupler component, and (c) an acid stabilizer, the diazonium compound being present in the form of a benzenesulfonate or toluenesulfonate. The disclosed materials have a good storability and are easily developed.
Patent EP-0131684-B1 (EP)
IPC: A01N43/64
Filed: 1981-08-18
Granted: 1992-03-11
Abstract: Compounds of formula: <CHEM> and stereoisomers thereof, wherein R<1> is alkyl, cycloalkyl or optionally substituted phenyl and R<2> is phenyl or benzyl, each optionally substituted; and their acid addition salts, ethers, esters and metal complexes; have fungicidal and plant growth regulating activity.
Patent EP-0139138-B1 (EP)
IPC: C07D491/107
Filed: 1984-08-14
Granted: 1987-07-08
Abstract: The present invention relates to spiro[benzofuranazalkanes] of the formula 
<CHEM>
 where X is hydrogen or halogen; m and n are each 0,1 or 2 with the proviso that the sum of m and n is 1 or 2; and R is 
<CHEM>
 k being 2 or 3 and Y being hydrogen or halogen, which are useful as antihypertensive agents, and methods for synthesizing the same.
Patent EP-0115411-B1 (EP)
IPC: F41C7/00
Filed: 1984-01-20
Granted: 1987-09-16
Abstract: A method and apparatus are disclosed for increasing the rigidity of a conventional pre-existing rifle action receiver (10) of the type which includes a cartridge magazine port (14) having first and second longitudinal edges (20, 22), an ejection port (12), and a bolt which reciprocates within the receiver to engage a cartridge and urge it into a chamber at the rearward end of a barrel which is secured into a threaded opening in the front of the receiver. First and second plates (28, 30) are fixedly coupled proximate the first and second edges (16, 18) of the magazine port and extend downward therefrom in parallel plate forming relationship. Rigidity can be further increased by coupling a transverse lateral plate (32) between the first and second plates.
Patent EP-0120778-B1 (EP)
IPC: B65B3/26
Filed: 1984-03-21
Granted: 1987-09-09
Abstract: A device for carrying out a volumetric metering step with which is associated a weight metering step providing a finishing of the filling. The device comprises a hopper (12) divided in two by a grid (21) and arranged to feed selectively a volumetric metering device (13) or directly the receptacle through the intermediacy of a distributor with a stopcock plug (14).
Patent EP-0121504-B1 (EP)
IPC: G11B15/02
Filed: 1984-03-29
Granted: 1988-12-07
Abstract: In a tape playback and, or recorder apparatus, of the type in which a first arm movable with respect to the frame carries at least a playback magnetic head, a second arm movable with respect to the frame carries a pressure roller and a fast movement lever is shifted in opposite directions starting from a rest position in which it sets the kinematic elements for the normal speed feeding towards one of the two positions in which it sets the kinematic elements for the fast running of the tape in one of the two directions to cause the fast rewinding or winding of the tape, it is provided for the use of a device for keeping operative and controllably disabling the fast running movement of the tape, for instance in order to be able to carry out, in combination with an electronic circuit not being a part of the present invention, the search of a particular prerecorded passage. The present device comprises means elastically fixable to the frame and releasable from it on a control coming from the cited electronic search circuit, for releasably keeping the fast movement lever in each of its two positions of fast running of the tape and arm lever means for causing the arms to move during the motion of the fast movement lever so as to take the pressure roller away from the capstan and carry the playback head away from the position of pressure contact with the tape.
Patent EP-0150715-B1 (EP)
Title: Process for the preparation of a starch dispersible in boiling water
IPC: A23L1/0522
Filed: 1985-01-05
Granted: 1989-02-08
Abstract: The invention relates to a process for the production of a starch dispersible in boiling water by heat treatment in the presence of water and an emulsifier. A mixture of starch, an emulsifier containing at least one fatty acid monoester in a quantity of from 1 to 5% by weight of fatty acid monoester, based on the dry weight of the starch, and water is prepared in such a way that the water content of the mixture amounts to between 20 and 30% by weight, and the mixture is heat-treated for 1 to 20 mins at a temperature of 90 DEG  to 120 DEG  C. to obtain a starch showing 95 to 100% dispersibility in boiling water.
Patent EP-0153608-B1 (EP)
IPC: F28G1/12
Filed: 1985-02-02
Granted: 1989-10-18
Abstract: 1. Equipment for extracting heat from waste water, in particular for swimming bath and shower installations, having a heat exchanger which has a primary section (10) and a first secondary section (11), the waste water flowing through the primary section, having a reversing valve (12) in the circuit associated with the primary section (10) and having a coarse filter upstream of the reversing valve (12) on the inlet side, it being possible to reverse the flow direction in the primary section by means of the reversing valve (12), characterized in that the primary section of the heat exchanger is formed from a continuously extending pipe (10) of at least approximately constant cross-section, in that a collection device (19) is inserted in each case between the ends of the pipe (10) acting as primary section of the heat exchanger and the reversing valve (12), in that cleaning bodies (20) are contained in one of the collection devices (19) in each case even during normal operation, in that the collection devices are fitted with guide elements which project into the pipe (10) in a manner such that the cleaning bodies can be collected and shunted off, and in that at least one of the collection devices (19) has a sealable opening accessible form the outside through which the cleaning bodies (20) can be inserted into the pipe (10) or can be removed from the latter.
Patent EP-0167831-B1 (EP)
IPC: D03D49/62
Filed: 1985-06-05
Granted: 1988-11-02
Abstract: In the circular reed of the circular loom, a plurality of weaving shuttles circulate. Each weaving shuttle has rollers arranged in pairs at its top edge and its bottom edge. The rollers operate together with the corresponding gliding surfaces on the upper shuttle race or lower shuttle race of the circular reed, and each shuttle is supported to circulate on shuttle guide rods by the centrifugal force conveyed by the support elements. The shuttle guide rods of the circular reed define between them a slit in the region of the upper and the lower shuttle races, which slit receives upon opening of the travelling shed one of the warp threads of the upper shed or the lower shed, and form there an upper and a lower rollway, taking up the centrifugal force of the circulating weaving shuttle for the respective pairs of support rollers on the shuttle. The slit widens outside the rollways towards the reed-horizontal median plane to a warp-yarn crossing space. These measures permit a rapid increase of the rotational speed of the weaving shuttle and the utilization of larger warp yarn packages.
Patent EP-0169416-B1 (EP)
IPC: G01B5/00
Filed: 1985-07-04
Granted: 1989-09-20
Abstract: 1. Sensing device for indicating the position and/or dimensions of test objects with at least one sensing rod mounted friction-free in a housing by means of wires and capable of deflection in at least one coordinate direction with at least one sensor element for determining the deflection of the sensing rod from a defined zero position, characterized in that the rigid sensing rod (4, 21) is mounted directly in the housing (2, 22) at both end sections (4a, 4b, 21a, 21b) solely by means of elastic tension wires (8, 9, 23, 24, 30) and in that the elastic tension wires (8, 9, 23) at at least one end section (4a, 4b, 21a) of the rigid sensing rod (4, 21) lie on a cone.
Patent EP-0222030-B1 (EP)
IPC: H01R9/26
Filed: 1985-11-09
Granted: 1989-06-21
Abstract: An initiator terminal block for connecting a plurality of initiators with an electric power source, on the one hand, and with signal receivers, on the other hand, includes a plurality of terminal units each having a plurality of connecting locations arranged in three tiers situated above one another, each of the lower two tiers of each of the terminal units having only a single one of the connecting locations while the uppermost one of the tiers of each of the terminal units has two of the connecting locations that are electrically interconnected and are to be respectively electrically connected with the respective initiator and the respective signal receiver. Only one of the single connecting locations of each of the lower tiers of the terminal units is connected with the power source and the electric power supplied to this single connecting location is distributed by a transverse connector arrangement to all of the connecting locations of the terminal units that are arranged in the same tier for connecting the respective initiators thereat.
Patent EP-0171907-B1 (EP)
Title: Use of a copolymer in a controlled drug release composition
IPC: C08G63/06
Filed: 1985-07-03
Granted: 1989-01-11
Abstract: A copolymer of lactic acid and glycolic acid which has a weight-average molecular weight of not less than about 5000 and a dispersity of about 1.5 to 2 is advantageously used as a biodegradable polymer for medical preparation.
Patent EP-0177143-B1 (EP)
IPC: A61F2/16
Filed: 1985-08-12
Granted: 1990-03-21
Abstract: An intraocular lens, including an optic having an optic body with a posterior surface and first and second circumferentially spaced spacing tabs at the periphery of the optic body. Each of the spacing tabs extends radially outwardly from the periphery of the optic body and axially of the optic body in the same axial direction. A haptic is mounted on the optic and projects generally radially outwardly of the periphery of the optic. With this construction, the intraocular lens can be implanted in the eye, with the spacing tabs in contact with the wall of the capsular bag to space the posterior surface of the optic from the wall of the capsular bag.
Patent EP-0201493-B1 (EP)
IPC: B60K17/34
Filed: 1984-12-19
Granted: 1987-11-04
Abstract: PCT No. PCT/EP84/00412 Sec. 371 Date Sep. 30, 1985 Sec. 102(e) Date Sep. 30, 1985 PCT Filed Dec. 19, 1984 PCT Pub. No. WO85/03042 PCT Pub. Date Jul. 18, 1985.Multi-axle vehicles with individual wheel drives are, for the purpose of improving ground clearance, also equipped with drive trains split in two arrayed in proximity of the wheels, in which distribution drives drive the wheels via articulated shafts. In order that these articulated shafts, despite the short distance between the distribution drive and the wheel hub, do not become so short that either the angle or excursion is very limited, or that the articulation must be stressed unfavorably, and to permit larger spring paths for the wheels, the articulations were integrated into the housings of the distribution and/or wheel hub drives to the extent that the center of the articulation comes to lie immediately at or even behind the intersection of the articulated shaft with the drive train and below the output bearing. The latter receives therto a specially large diameter and short construction length.
Patent EP-0205453-B1 (EP)
Title: Procede de preparation de fluorures ultrapurs de metaux lourds
IPC: C01G15/00
Filed: 1985-09-26
Granted: 1989-08-09
Abstract: Procédé de préparation de fluorures ultrapurs de métaux actifs d'une pureté accrue à partir de leurs oxydes métalliques par réaction d'un métal actif avec une quantité prédéterminée d'acide fluorhydrique aqueux pour former un produit de réaction solide qui est séché sous régulation de chauffage pour former un fluorure hydraté. Ce fluorure de métal actif hydraté est ensuite soumis, pendant une durée prédéterminée et pour accroître encore la pureté anionique, à un traitement en atmosphère réactive constituée de vapeur d'acide fluorhydrique dans un gaz porteur réactif au CO2 et d'un composé d'halogénure sélectionné en phase gazeuse.
Patent EP-0197132-B1 (EP)
IPC: D06F58/30
Filed: 1985-10-07
Granted: 1990-12-27
Abstract: A dryer includes a rotating drum (14) having an inlet (14A) and an outlet (14B). A blower (15) withdraws air from the outlet. A heat pump has an evaporator (17) and condenser (25) interconnected by a compressor (26) and an expansion valve (27). The outlet of the condenser is connected to the inlet of the rotating drum. The water collection tray (21) drains into a sump (23) having a sump pump (24). In a closed loop form the outlet of the rotating drum is coupled to inlet of the evaporator and is thermally coupled to a wet air heat exchanger (16).
Patent EP-0203144-B1 (EP)
IPC: G11B5/09
Filed: 1985-11-13
Granted: 1990-01-17
Abstract: Given that there is a limit to the extent to which a record head may be excited before its pole tips saturate (gap fuzziness) while overwriting a second set of information signals atop a first set of information signals recorded in a high coercivity recording medium, the present invention concerns the discovery that if the record gap is dimensioned to equal approximately the flux change length that corresponds with a 2 f signal (FCL2) recorded atop a 1 f signal, i.e. if the record gap is somewhere between about 0.7 and 1.5 times the flux change length associated with the 2 f signal, erasure of the 1 f signal (as well as other signals) will be most effective.
Patent EP-0194520-B1 (EP)
Inventor: CERVONE PIERO
IPC: G01S7/28
Filed: 1986-02-27
Granted: 1993-11-24
Abstract: Voltage regulator which can compensate for the output voltage variation of a line modulator for use in transmitters for radar applications. The voltage variation in question is due to the modulation induced by the radar repetition frequency. This regulator is essentially made up of a network (1,2,3,4,5,6,7) which varies the value of the input signal to a comparator 8 in relation to a signal which is proportional to the variation of repetition frequency.
Patent EP-0197367-B1 (EP)
IPC: B65G1/14
Filed: 1986-03-17
Granted: 1989-05-31
Abstract: 1. A device for storing objects one by one, for instance for storing metal sheets or sheet articles, having at least one column (24, 25) or the like, in which levers (1) which can be pivoted about the bearing pins (4) are mounted, a lever (1a) which is in the receiving position when an object is placed on being pivoted into its working position and the lever (1b) arranged immediately following the latter being simultaneously pivoted out of its rest position into its receiving position, characterized in that the lever (1) is rigidly connected to a chain wheel (2), on which is situated a control stop (3) perpendicular to the plane of the wheel, in that a loose chain wheel (5), which, in the plane of the wheel, has a control groove (6) having a control angle of 85 degrees to 95 degrees, into which a control stop (3) engages, is mounted parallel to the fixed chain wheel (2) on each bearing pin (4), and in that the mutual interval between the bearing pins (4) can be adjusted via scissor-action members (8).
Patent EP-0212272-B1 (EP)
IPC: H04M3/36
Filed: 1986-07-17
Granted: 1990-10-03
Abstract: An interrogating device cyclically calling in an information from various inquiry locations controls the various inquiry locations differing in frequency to which end addresses of the inquiry locations are stored a different number of times in an interrogation control memory. When an interrogating device has not received any information upon interrogation of an inquiry location, then this inquiry location is skipped the next time. For this purpose, a note bit is stored in the interrogation control memory at the address which was just interrogated. When the same memory location in the interrogation memory is reached again after an interrogation cycle, the note bit effects that the address is not read and that the inquiry location is instead skipped once; the note bit is thereby erased in turn.